Cremona's table of elliptic curves

Curve 123403f1

123403 = 7 · 172 · 61



Data for elliptic curve 123403f1

Field Data Notes
Atkin-Lehner 7- 17+ 61+ Signs for the Atkin-Lehner involutions
Class 123403f Isogeny class
Conductor 123403 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 995328 Modular degree for the optimal curve
Δ -50637023264219 = -1 · 7 · 179 · 61 Discriminant
Eigenvalues  1  1  3 7- -1 -2 17+  8 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-1147192,-473031323] [a1,a2,a3,a4,a6]
j -6917321625184153/2097851 j-invariant
L 4.6681039045848 L(r)(E,1)/r!
Ω 0.072939128349124 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7259a1 Quadratic twists by: 17


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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